cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A357512 a(n) = Sum_{k = 0..n} k^5 * binomial(n,k)^2 * binomial(n+k,k)^2.

Table of values

n a(n)
0 0
1 4
2 1188
3 126144
4 10040000
5 682492500
6 41503541940
7 2325305113600
8 122429236976640
9 6140504039242500
10 296222848665342500
11 13841644170257145792
12 629814531655430506944
13 28019919084086921883892
14 1222770835880665252492500
15 52476371578141941012480000
16 2219374467089388085650636800

List of values

[0, 4, 1188, 126144, 10040000, 682492500, 41503541940, 2325305113600, 122429236976640, 6140504039242500, 296222848665342500, 13841644170257145792, 629814531655430506944, 28019919084086921883892, 1222770835880665252492500, 52476371578141941012480000, 2219374467089388085650636800]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.